233434375542 has 24 divisors (see below), whose sum is σ = 510250365144. Its totient is φ = 77122860864.

The previous prime is 233434375513. The next prime is 233434375543. The reversal of 233434375542 is 245573434332.

233434375542 is a `hidden beast` number, since 2 + 3 + 3 + 4 + 34 + 3 + 75 + 542 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233434375543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57381048 + ... + 57385115.

It is an arithmetic number, because the mean of its divisors is an integer number (21260431881).

Almost surely, 2^233434375542 is an apocalyptic number.

233434375542 is an abundant number, since it is smaller than the sum of its proper divisors (276815989602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233434375542 is a wasteful number, since it uses less digits than its factorization.

233434375542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114766284 (or 114766281 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 45.

The spelling of 233434375542 in words is "two hundred thirty-three billion, four hundred thirty-four million, three hundred seventy-five thousand, five hundred forty-two".